Jessica Ennis, golden girl of London 2012, now has a luxurious new home to go with her medal.

With sponsorship deals pouring in, the champion Olympic heptathlete has swapped her £330,000 semi for a £1 million property.

Ennis, 26, recently moved in with her construction site manager fiancé Andy Hill and their labrador, Myla. The brand-new four-bedroom house has scenic views over the Peak District and celebrity neighbours include former England footballer Chris Waddle and cricketer Michael Vaughan.

The sandstone property includes a huge kitchen with porcelain floors and bespoke granite worktops. There is a billiard room, three receptionrooms and a stone-flagged “entertaining terrace”.

The triple garage should comfortably accommodate Ennis’s five-litre £78,930 Jaguar XKR, given to her as part of a sponsorship package.

Ennis came second to Tour de France winner and Olympic gold cyclist Bradley Wiggins in BBC Sports Personality of the Year on Sunday at a ceremony at ExCeL, where she wore a £2,450 Victoria Beckham dress. She is said to be on course to make £5 million in sponsorship deals after her stellar Olympic performance.

Her new property is a short drive from her old house in her home town of Sheffield. She was brought up in a terrace house by her painter and decorator father Vinnie Ennis and social worker mother Alison Powell. A source said Ennis hopes the new home, set back from the road at the end of a long driveway, will offer her more security and privacy.

“She plans to install electronic gates so that fans cannot knock on the door,” added the source. Ennis has a big year ahead, with her “medium-size” wedding to childhood sweetheart Mr Hill in May. Speaking about buying her wedding dress, she said: “The dress bit was the best day of my life because you never try dresses on like that, do you? It’s very special.”